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From: Jonathan Cameron <jic23@kernel.org>
To: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>,
	Michael Welling <mwelling@ieee.org>
Cc: linux-kernel@vger.kernel.org, mranostay@gmail.com,
	daniel.baluta@intel.com, linux-iio@vger.kernel.org
Subject: Re: Regression in inv_mpu6050: 4.6.0-rc5
Date: Sun, 1 May 2016 20:58:48 +0100	[thread overview]
Message-ID: <e65623b5-44bc-b329-b718-c00aaa0b4805@kernel.org> (raw)
In-Reply-To: <20160427165613.4d464792@lxorguk.ukuu.org.uk>

On 27/04/16 16:56, One Thousand Gnomes wrote:
> On Tue, 26 Apr 2016 18:07:55 -0500
> Michael Welling <mwelling@ieee.org> wrote:
> 
>> On Tue, Apr 26, 2016 at 11:26:51PM +0100, One Thousand Gnomes wrote:
>>>
>>> This now causes us to crash and burn on the ASUS T100TA Baytrail/T
>>> platforms
>>>  
>>
>> I believe this regression has already been patched.
>>
>> Check the latest commits in linux-next.
>>
>> https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/log/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
>>
>> See if the latest patches fix your issue.
> 
> It does - as this is a regression can we please get those fixes into the
> next -rc ?
> 
I'm afraid I'm lost in this one - which patch caused the regression and
which one fixed it?  The only patches I can immediately see in next
both introduce and then squish a similar bug, but neither of them
has hit Linus' tree yet.

Or are we dealing with what was fixed in:
c816d9e7 iio: imu: mpu6050: fix possible NULL dereferences
I had understood that one as more hypothetical than real...

Unfortunately I'm travelling and I suspect that means this will only get
in just after the release (so for 4.6.1) once I've confirmed which fixes
we actually need to backport.

Jonathan

  reply	other threads:[~2016-05-01 21:26 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-26 22:26 Regression in inv_mpu6050: 4.6.0-rc5 One Thousand Gnomes
2016-04-26 23:07 ` Michael Welling
2016-04-27 15:56   ` One Thousand Gnomes
2016-05-01 19:58     ` Jonathan Cameron [this message]
2016-05-03 18:54       ` Crestez Dan Leonard
2016-05-04  7:49         ` Jonathan Cameron
2016-05-04 17:24           ` Greg KH
2016-05-04 18:15             ` Jonathan Cameron
2016-05-04 18:15               ` Jonathan Cameron
2016-05-05 19:45               ` Jonathan Cameron
2016-05-05 19:45                 ` Jonathan Cameron

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